Hexagram 28Ta Kuo - Preponderance of the Great

Nine in the fourth place means:
The ridgepole is braced. Good fortune.
If there are ulterior motives, it is humiliating.

Ridgepole

Through friendly relations with people of lower rank, a responsible man succeeds in becoming master of the situation. But if, instead of working for the rescue of the whole, he were to misuse his connections to obtain personal power and success, it would lead to humiliation.